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Pentax RZ18 vs Sony H50

Portability
92
Imaging
39
Features
37
Overall
38
Pentax Optio RZ18 front
 
Sony Cyber-shot DSC-H50 front
Portability
69
Imaging
32
Features
25
Overall
29

Pentax RZ18 vs Sony H50 Key Specs

Pentax RZ18
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-450mm (F3.5-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Launched September 2011
Sony H50
(Full Review)
  • 9MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 31-465mm (F2.7-4.5) lens
  • 547g - 116 x 81 x 86mm
  • Announced January 2009
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Pentax RZ18 vs Sony H50 Overview

In this write-up, we are contrasting the Pentax RZ18 and Sony H50, both Small Sensor Superzoom digital cameras by companies Pentax and Sony. There is a crucial difference between the image resolutions of the RZ18 (16MP) and H50 (9MP) but they enjoy the same exact sensor measurements (1/2.3").

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The RZ18 was introduced 2 years later than the H50 and that is quite a serious gap as far as tech is concerned. Each of the cameras offer the identical body type (Compact).

Before delving straight into a detailed comparison, below is a concise synopsis of how the RZ18 grades against the H50 with respect to portability, imaging, features and an overall rating.

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Reasons to pick Pentax RZ18 over the Sony H50

 RZ18 H50 
AnnouncedSeptember 2011January 2009Fresher by 33 months
Display resolution460k230kSharper display (+230k dot)

Reasons to pick Sony H50 over the Pentax RZ18

 H50 RZ18 

Common features in the Pentax RZ18 and Sony H50

 RZ18 H50 
Focus manually Dial exact focus
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display measurements
Selfie screen Neither has selfie screen
Touch friendly display No Touch friendly display

Pentax RZ18 vs Sony H50 Physical Comparison

For anybody who is looking to carry your camera frequently, you will want to consider its weight and volume. The Pentax RZ18 has external dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs) whilst the Sony H50 has sizing of 116mm x 81mm x 86mm (4.6" x 3.2" x 3.4") along with a weight of 547 grams (1.21 lbs).

Contrast the Pentax RZ18 and Sony H50 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you have at that time. The following is the front view overall size comparison of the RZ18 compared to the H50.

Pentax RZ18 vs Sony H50 size comparison

Factoring in size and weight, the portability grade of the RZ18 and H50 is 92 and 69 respectively.

Pentax RZ18 vs Sony H50 top view buttons comparison

Pentax RZ18 vs Sony H50 Sensor Comparison

Often, it can be tough to see the contrast between sensor sizing simply by reading specs. The visual underneath will help give you a clearer sense of the sensor sizes in the RZ18 and H50.

All in all, both of those cameras offer the same exact sensor sizing but not the same MP. You should anticipate the Pentax RZ18 to offer more detail using its extra 7MP. Greater resolution can also help you crop photos a little more aggressively. The fresher RZ18 is going to have a benefit with regard to sensor technology.

Pentax RZ18 vs Sony H50 sensor size comparison

Pentax RZ18 vs Sony H50 Screen and ViewFinder

Pentax RZ18 vs Sony H50 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Pentax RZ18 as a Portrait photography camera
Sony H50 as a Portrait photography camera
36
focusing manually
decent megapixels (16 megapixels)
no manual exposure
can't use external flash
sensor is very small (1/2.3")
lacks RAW files
27
manual focus
external flash not possible
low resolution (9 megapixels)
tiny sensor (1/2.3")
doesn't have RAW support
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Street Comparison

Pentax RZ18 Street photography info
Sony H50 Street photography info
65
built in image stabilization (Sensor-shift)
environment sealing
lighter than others in class (178 grams)
fixed screen
sensor is very small (1/2.3")
lacks RAW files
43
built in image stabilization (Optical)
fixed screen
tiny sensor (1/2.3")
doesn't have RAW support
more heavy than competition (547g)
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Sports Comparison

Pentax RZ18 Sports photography highlights
Sony H50 Sports photography highlights
47
excellent zoom range (25-450mm 18.0 x zoom)
built in image stabilization (Sensor-shift)
decent megapixels (16 megapixels)
comes with tracking autofocus
environment sealing
max frames per second very slow (1.0 frames/s)
no shutter priority
sensor is very small (1/2.3")
lacks phase detect autofocus
32
excellent zoom range (31-465mm 15.0 x zoom)
built in image stabilization (Optical)
max fps very slow (2.0 frames per second)
low resolution (9MP)
tiny sensor (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Pentax RZ18 Travel photography highlights
Sony H50 Travel photography highlights
71
lighter than others in class (178 grams)
environment sealing
decent megapixels (16 megapixels)
built-in flash
reasonably wide (25mm)
long reach (450mm)
lack of Time Lapse mode
screen is not selfie friendly
somewhat slow max aperture (f3.5)
44
built-in flash
very long reach (465mm)
does not have Timelapse mode
more heavy than competition (547g)
low resolution (9MP)
display is not selfie friendly
wide angle not the best (31mm)
sluggish maximum aperture (f2.7)
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Landscape Comparison

Pentax RZ18 Landscape photography info
Sony H50 Landscape photography info
49
focusing manually
reasonably wide (25mm)
screen size is good (3")
built in image stabilization (Sensor-shift)
decent megapixels (16 megapixels)
environment sealing
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
no manual exposure
sensor is very small (1/2.3")
lacks RAW files
lack of Time Lapse mode
34
manual focus
pretty good screen size (3 inch)
built in image stabilization (Optical)
fixed lens (fixed lens mount)
wide angle not the best (31mm)
sluggish maximum aperture (f2.7)
low resolution (9MP)
tiny sensor (1/2.3")
doesn't have RAW support
does not have Timelapse mode
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Vlogging Comparison

Pentax RZ18 as a Vlogging camera
Sony H50 as a Vlogging camera
30
reasonably wide (25mm)
built in image stabilization (Sensor-shift)
lighter than others in class (178g)
somewhat slow max aperture (f3.5)
screen is not selfie friendly
low quality video (1280 x 720 resolution)
lack of external mic support
19
built in image stabilization (Optical)
wide angle not the best (31mm)
sluggish maximum aperture (f2.7)
display is not selfie friendly
video quality not great (640 x 480 pxls)
does not have external microphone support
more heavy than competition (547 grams)
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Pentax RZ18 vs Sony H50 Specifications

Detailed spec comparison table for Pentax RZ18 and Sony H50
 Pentax Optio RZ18Sony Cyber-shot DSC-H50
General Information
Brand Name Pentax Sony
Model type Pentax Optio RZ18 Sony Cyber-shot DSC-H50
Class Small Sensor Superzoom Small Sensor Superzoom
Launched 2011-09-12 2009-01-15
Physical type Compact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.08 x 4.56mm 6.17 x 4.55mm
Sensor area 27.7mm² 28.1mm²
Sensor resolution 16 megapixels 9 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 4:3 and 3:2
Peak resolution 4608 x 3456 3456 x 2592
Highest native ISO 6400 3200
Lowest native ISO 80 80
RAW files
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 9 9
Lens
Lens support fixed lens fixed lens
Lens zoom range 25-450mm (18.0x) 31-465mm (15.0x)
Largest aperture f/3.5-5.9 f/2.7-4.5
Macro focusing range 4cm 1cm
Crop factor 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 3 inches
Display resolution 460k dots 230k dots
Selfie friendly
Liveview
Touch function
Display tech TFT color LCD with Anti-reflective coating -
Viewfinder Information
Viewfinder None Electronic
Features
Min shutter speed 4s 30s
Max shutter speed 1/2000s 1/4000s
Continuous shutter rate 1.0fps 2.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash distance 2.80 m 9.10 m
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye reduction, Slow Sync, Front Curtain, Rear Curtain
External flash
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 640 x 480, 30 fps, 320 x 240, 8 fps
Highest video resolution 1280x720 640x480
Video format Motion JPEG -
Microphone support
Headphone support
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 178 gr (0.39 pounds) 547 gr (1.21 pounds)
Dimensions 97 x 61 x 33mm (3.8" x 2.4" x 1.3") 116 x 81 x 86mm (4.6" x 3.2" x 3.4")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID D-LI92 NP-BG1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC, Internal Memory Stick Duo / Pro Duo, Internal
Card slots Single Single
Retail price $210 $80